[Note: The author assumes a detailed knowledge of the central topic of the chapter, Herculine Barbin. To contextualize the material, here is some background, based largely on Wikipedia. Barbin was classified as female at birth and was educated at a convent school. There she fell in love with a fellow female student, then later with a fellow female teacher. Severe abdominal pain led her to a series of medical examinations, which identified anomalies in her anatomy.]